Category // FSC 6620 · 6,719 items

Engine Instruments

Gauges and sensors that report on an engine, including pressure transmitters.

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6,719 items

  1. CONVERTER,SIGNAL DATA NSN 6620-01-406-6838 P/N 9145
  2. INDICATOR,TORQUE METER NSN 6620-01-406-2755 P/N 4-083-047-06
  3. HOUSING,GAGE NSN 6620-01-401-5353 P/N 367012
  4. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-400-2221 P/N 4400P1280-9
  5. INDICATOR,RATE OF FLOW AND CONSU NSN 6620-01-399-3615 P/N 9-464-82
  6. TRANSMITTER,RATE OF FLOW NSN 6620-01-399-3614 P/N 9-127-70
  7. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-399-3602 P/N H2901-417
  8. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-398-7326 P/N J7672P
  9. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-398-5924 P/N A22-38914-000
  10. HOUSING,INDICATOR NSN 6620-01-397-8672 P/N Z92/ET-1304
  11. TRANSMITTER,PRESSURE NSN 6620-01-397-8403 P/N IPT20RTP100-150G
  12. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-397-4131 P/N 4728274
  13. INDICATOR,PRESSURE NSN 6620-01-394-4019 P/N 10401N01P00
  14. INDICATOR,ELECTRICAL TACHOMETER NSN 6620-01-392-7191 P/N TE10639
  15. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-391-9549 P/N A22-38911-000
  16. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-391-9547 P/N A22-38912-000
  17. SIGNAL CONDITIONING NSN 6620-01-391-4189 P/N PC820-101A
  18. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-391-3497 P/N 1-2IN2-81-301
  19. TRANSMITTER,PRESSURE NSN 6620-01-391-2596 P/N 199C6535P1
  20. GAGE UNIT,ENGINE NSN 6620-01-391-1816 P/N EY2436651000
  21. GAGE UNIT,ENGINE NSN 6620-01-391-1814 P/N EY2436650100
  22. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-390-8650 P/N 3000-0
  23. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-389-3324 P/N 3130750
  24. GAGE,PRESSURE,DIAL INDICATING NSN 6620-01-388-8955 P/N 4W6353

Ranked by how many manufacturer cross-references are on file. Every item is quote-only — the federal record carries no price and no stock, and Atlas publishes neither. Send a whole list →

Questions about Engine Instruments

What does federal supply class 6620 cover?

Federal supply class 6620 covers engine instruments, the gauges and sensors that report on an engine. Items filed here include pressure transmitters.

How is a part in federal supply class 6620 identified?

An instrument is identified by its NSN and item name, with the characteristics on file and the manufacturer cross-references carried on the record. Each item in the class has its own National Stock Number (NSN) record, listed above.

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